package top.xin1901.j2ecd.service;

import top.xin1901.j2ecd.beans.Role;
import top.xin1901.j2ecd.dao.RoleDao;

import java.util.List;

/**
 * @author HeYunjia
 */
public interface RoleService {
    Role insertOne(Role role);

    List<Role> selectAll();

    Role selectOne(Long RoleId);


}
